IAA RAS IAA Minor Planet Database

2020 TY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5410139811 ± 5.37e-02
Semi-major axis (a)1.8741288565 AU ± 2.21e-01
Inclination (i)5.87440194° ± 5.27e-01
Long. of Asc. Node (Ω)50.93990712° ± 2.60e+00
Arg. of Perihelion (ω)49.04224090° ± 4.57e-01
Mean Anomaly (M)332.04011334° ± 1.22e+02
Mean Motion (n)0.3841922900°/day ± 6.81e-02
Perihelion dist (q)0.86018180 AU ± 1.43e-01
Aphelion dist (Q)2.88782420 AU ± 3.56e-01
Orbital Period2.56540200 yr ± 4.55e-01
Physical Parameters
H (abs. magnitude)22.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.213″
Uncertainty1
Orbit TypeApollo
MOID0.004021 AU
Observations Used117
Oppositions1
Arc Total2020-2021
First Observation Used—
Last Observation Used2021-01-12
Observations (130)
Date Type RA Dec Mag Band Observatory
2020-10-08 09:50:46 C 02 37 03.23 -01 16 59.0 – V G96
2020-10-08 09:58:08 C 02 37 03.66 -01 16 59.0 – V G96
2020-10-08 10:05:30 C 02 37 04.09 -01 16 59.5 – V G96
2020-10-08 10:12:51 C 02 37 04.54 -01 16 59.2 – V G96
2020-10-08 11:43:42 C 02 37 10.05 -01 17 01.6 – V V06
2020-10-08 11:45:20 C 02 37 10.15 -01 17 01.8 – V V06
2020-10-08 11:46:59 C 02 37 10.24 -01 17 01.8 – V V06
2020-10-08 11:48:37 C 02 37 10.35 -01 17 01.9 – V V06
2020-10-08 23:13:50 C 02 37 59.68 -01 17 27.5 – V L01
2020-10-08 23:18:56 C 02 37 59.98 -01 17 27.6 – V L01
2020-10-08 23:24:02 C 02 38 00.28 -01 17 27.7 – V L01
2020-10-08 23:30:46 C 02 38 00.78 -01 17 27.7 – V L01
2020-10-09 07:08:06 C 02 38 33.23 -01 17 32.3 – V I52
2020-10-09 07:12:41 C 02 38 33.57 -01 17 32.2 – V I52
2020-10-09 07:16:55 C 02 38 33.83 -01 17 31.9 – V I52
2020-10-09 07:19:58 C 02 38 33.98 -01 17 32.8 – V I52
2020-10-09 07:31:06 C 02 38 33.92 -01 17 35.6 – u H21
2020-10-09 07:39:52 C 02 38 34.46 -01 17 36.2 – u H21
2020-10-10 07:33:21 C 02 40 18.49 -01 18 01.6 – V H36
2020-10-10 07:49:36 C 02 40 19.54 -01 18 02.0 – V H36
2020-10-10 07:53:58 C 02 40 20.41 -01 17 58.5 – V I52
2020-10-10 07:56:33 C 02 40 20.58 -01 17 58.4 – V I52
2020-10-10 07:59:47 C 02 40 20.78 -01 17 58.6 – V I52
2020-10-10 08:03:05 C 02 40 20.99 -01 17 58.7 – V I52
2020-10-10 08:04:42 C 02 40 20.53 -01 18 01.9 – V H36
2020-10-12 07:01:02 C 02 44 00.68 -01 18 04.1 – V I52
2020-10-12 07:05:36 C 02 44 01.01 -01 18 04.6 – V I52
2020-10-12 07:10:10 C 02 44 01.36 -01 18 04.0 – V I52
2020-10-12 07:14:45 C 02 44 01.71 -01 18 03.8 – V I52
2020-10-12 21:28:43 C 02 45 13.783 -01 17 54.63 – V Z84
2020-10-12 21:41:33 C 02 45 14.808 -01 17 54.48 – V Z84
2020-10-13 11:22:43 C 02 46 23.664 -01 17 24.65 – V T12
2020-10-13 11:24:28 C 02 46 23.794 -01 17 24.58 – V T12
2020-10-14 00:39:46 C 02 47 35.439 -01 17 05.10 – V J04
2020-10-14 00:41:22 C 02 47 35.594 -01 17 04.94 – V J04
2020-10-14 00:42:57 C 02 47 35.686 -01 17 05.35 – V J04
2020-10-15 04:32:02 C 02 50 09.562 -01 15 47.27 – V J04
2020-10-15 04:35:13 C 02 50 09.850 -01 15 46.97 – V J04
2020-10-16 13:38:02 C 02 53 32.320 -01 13 16.22 – V T12
2020-10-16 13:38:45 C 02 53 32.390 -01 13 16.09 – V T12
2020-10-17 00:28:34 C 02 54 46.338 -01 12 21.64 – V J04
2020-10-17 00:30:10 C 02 54 46.510 -01 12 21.48 – V J04
2020-10-17 00:31:44 C 02 54 46.644 -01 12 21.17 – V J04
2020-10-17 07:38:29 C 02 55 33.91 -01 11 40.2 – V G96
2020-10-17 07:45:53 C 02 55 34.67 -01 11 39.4 – V G96
2020-10-17 08:06:51 C 02 55 36.76 -01 11 37.2 – V G96
2020-10-17 08:14:19 C 02 55 37.52 -01 11 36.5 – V G96
2020-10-17 08:21:46 C 02 55 38.28 -01 11 35.7 – V G96
2020-10-17 08:29:13 C 02 55 39.03 -01 11 34.8 – V G96
2020-10-18 08:14:39 C 02 58 28.08 -01 08 38.9 – V 703